Synonyms for QUICKLY: rapidly, swiftly, fast, quick, soon, promptly, immediately, hastily; Antonyms of QUICKLY: slowly, slow, sluggishly, deliberately, lingeringly, leisurely, belatedly, ploddingly We'll have to walk quickly to get there on time. Quickly now, you two, daddy's waiting in the car! QUICKLY definition: with speed; rapidly; very soon. See examples of quickly used in a sentence. Discover the Quickly Menu featuring the original best boba near me. Enjoy authentic bubble tea, milk tea, smoothies, rice bowls, and Asian snacks. Fresh ingredients, bold flavors, and quick service at your local Quickly. Find 56 different ways to say QUICKLY, along with antonyms, related words, and example sentences at Thesaurus.com. Quickly began marketing themselves as a New Generation Asian Fusion-style cafe in the United States, as opposed to just a tapioca drink shop. Most locations offer free Wi-Fi internet access. The meaning of QUICKLY is in a quick manner. How to use quickly in a sentence. Qwickly Attendance is an easy-to-use solution launched directly from the LMS that lets you keep track of student attendance seamlessly with our multitude of attendance-taking modes. Find 1,317 synonyms for quickly and other similar words that you can use instead based on 9 separate contexts from our thesaurus. Define quickly. quickly synonyms, quickly pronunciation, quickly translation, English dictionary definition of quickly. adj. quick·er , quick·est 1. Moving or functioning rapidly and energetically; speedy: an animal that is quick enough to escape most predators.